Your instructor may decide to use publisher-based course materials, assignments and tests in your online class. Publishers offer their own comprehensive technical support for these products. If your instructor is unable to assist you, we've provided contact information below for your convenience.

If you are unsure about whether or not to purchase an access code for a publisher website, please reach out to your instructor directly. Access codes can not always be returned or refunded.

McGraw Hill
McGraw Hill’s support site will allow you to contact them by chat, phone and email. There is also a FAQ page.
FAQ Page
Phone: 800-331-5094
Hours of Support (Central Time)
Sunday: 12:00 pm - 11:00 pm
Monday – Thursday: 8:00 am - 11:00 pm
Friday: 8:00 am - 6:00 pm
Saturday: 10:00 am - 4:00 pm

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